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CodSpeed is hiring a
Senior Systems Engineer

About CodSpeed

We're building software performance optimization tools to optimize and measure code performance before it is deployed to production. We avoid regressions that impact UX and help developers solve their performance issues faster. We're already live and trusted by top-tier open-source project teams such as Pydantic, Ruff, and Prisma.

Job Description

Responsibilities include CPU simulation tooling, language runtime internals (CPython, V8), and kernel I/O emulation. Requires strong systems programming in C/C++, Rust, or Zig and comfort with end-to-end ownership in a small, deeply technical team building a continuous performance optimization platform. Competitive salary, stock options, and generous PTO.

Remote

Remote Conditions

Remote work allowed within Europe; On-site in Paris

Salary

Not Specified

Benefits

stock options, generous PTO, competitive salary

Tech Tags

C##RustZig

Equity Offered

Senior Role

Date Listed

03 March, 2026 (16 days ago)
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CodSpeed has 3 other jobs listed

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